Book Trailer Tuesday: How Music Works by John Powell November 9, 2010 By Mary Don’t forget to enter so you can win a copy! Share this:EmailTweetRedditShare on Tumblr Related Related Posts Related Posts $25 #Giveaway LARK’S LABYRINTH by Cathy Cash $10 #Giveaway Book Trailer Reveal BENEATH THE BLOO $20 #Giveaway CHILDREN OF THE FIFTH SUN by Gareth $20 #Giveaway Trailer Reveal: REALM by Alexandrea $25 #Giveaway TRAILER REVEAL – BENEATH THE L